Carrier 50RLP installation instructions

Carrier’s diagnostic standard tier display tools such as Navigator™ or Scrolling Marquee can be used with the PremierLink™ controller. Access is available via an RJ-11 connection or a 3-wire connection to the communication bus. Computers equipped with Carrier user interface software such as Service Tool, ComfortVIEW™, or ComfortWORKS® software are used to interface with the system. When used as part of the CCN, other devices such as the CCN data transfer, Linkage Thermostat, or system control panel comfort controller can read data from or write data to the PremierLink Controller.

SUPPLY AIR TEMPERATURE SENSOR — A factory- installed supply air temperature sensor is provided with the PremierLink controller. Wiring of the temperature sensor is shown in Fig. 7. The sensor is a 10 kohm thermistor, which is protected by a stainless steel housing probe. Probe is 1/4-inch in diameter and 1.5-in. long. Wire is 22 AWG (American Wire Gage), 7/30 copper wire, PVC white, 2 conductor type.

LEAVING WATER TEMPERATURE SENSOR — A factory- installed leaving water temperature sensor is provided with PremierLink controller. Wiring of the temperature sensor is shown in Fig. 7. The sensor is a 10 kohm thermistor is protect- ed by a stainless steel housing probe. Probe is 1/4-inch. in diam- eter and 1.5-in. long. Wire is 22 AWG, 7/30 copper wire, PVC white, 2 conductor type.

Field-Supplied Hardware for Stand-Alone Sys- tems — To utilize the Aquazone™ system control panel in a stand-alone configuration, individual Aquazone thermostats (or compatible equivalent) are required for water source heat pump units.

AQUAZONE THERMOSTAT — A field-supplied Carrier thermostat is required to maintain space temperature for stand- alone water source heat pump installations. There are five different Aquazone thermostats available for stand-alone appli- cations. See Table 1.

PREMIER

LINK

PWR

HS1/EXH/RVS

CR

LEGEND
CR — Control Relay
LWT — Leaving Water Temperature Sensor
SAT — Supply Air Temperature Sensor
SPT — Space Temperature Sensor		CMP1
NOTE: Reversing valve is on in Cooling
mode.
		FAN
		J8
	PWR	J1
J6	J5	J4

S	S	L	CMPSAFE
P	A	W
T	T	T

COMPLETE

C

CONTROL

Y

W

CR

O

G

R

C

AL1

AL2

A

Fig. 7 — PremierLink Controller Applications with Complete C Control

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